Hello Jean-Luc, On Mon, May 21, 2018 at 11:18:36AM +0200, Jean-Luc Coulon (f5ibh) wrote: > Since the latest update to 52.8.0-1, the main window is corrupted. And > the problem is becoming worse as I use thunderbird: it seems that the > old data arent correctly overwritten. > > I remarked this kind of behaviour also with the experimental version.
looks like a GTK+3 related issue which I can't reproduce on my installations (under Testing). If you say you see this also with Thunderbird from experimental I even more think this is mostly related to GTK+3. The Thunderbird version 52.7.0-1 is now almost 6 weeks old, version 52.8.0 and 60.0 are just some days or weeks and things in unstable moving fast. Currently there is nothing I can suggest to do. Except to play around with Wayland/X11 and some other Desktop Environment. Regards Carsten